Add Github button in documentation website (#40)

Also add an Edit button on every doc page.

CHANGELOG.md

@@ -9,6 +9,7 @@ and this project adheres to
 ## [Unreleased]
 
 - Create contributors guide for the documentation website.
+- Add Github icon and link to documentation website.
 
 ## [0.1.1] - 2023-06-03
 

README.md

@@ -25,8 +25,8 @@ organizations need, fully supported through the `meta` parameter.
 At scale, with hundreds or thousands of data models, all this metadata can
 become confusing, disparate, and inconsistent. It's hard to enforce good
 practices and maintain them in continuous integration systems. This is where
-`dbt-score` plays its role: by allowing data teams to programatically define and
-enforce metadata rules, in an easy and scalable manner.
+`dbt-score` plays its role: by allowing data teams to programmatically define
+and enforce metadata rules, in an easy and scalable manner.
 
 ## Documentation
 

mkdocs.yml

@@ -5,6 +5,8 @@ theme:
   favicon: assets/medal.svg
   features:
     - content.code.copy # Copy button for code blocks
+    - content.action.edit # Edit button pointing to Github
+repo_url: https://github.com/PicnicSupermarket/dbt-score
 plugins:
   - search
   - mkdocstrings